I'm no expert but it looked like there were significant buys to QQQ and SPY before his "good time to buy" post, so I imagine the post itself was cover... not that anyone is going to get in trouble for this obvious market manipulation.

I have no doubt at all that Trump has no interest in governing, it's all about ransacking and organizing personally enriching deals as quickly as possible. They're going to break America's economy completely and make themselves untouchable... and manage to convince a third of the country that it's for their own benefit.